Model of Heat Losses from Underground Heat Distribution System
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F17%3A10236710" target="_blank" >RIV/61989100:27360/17:10236710 - isvavai.cz</a>
Result on the web
<a href="http://doi.org/10.1063/1.5004337" target="_blank" >http://doi.org/10.1063/1.5004337</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.5004337" target="_blank" >10.1063/1.5004337</a>
Alternative languages
Result language
angličtina
Original language name
Model of Heat Losses from Underground Heat Distribution System
Original language description
The paper describes the linear density of the heat flow using dimensional analysis in the case of underground, pre-insulated piping. The methodology makes it possible to determine the heat loss based on a simple criterial relationship. Heat losses in the piping system were also calculated using numerical simulation. The difference between the experimentally detected losses and the values obtained from the model is –3.6% to 6.4%. The results of the numerical simulation at an ambient temperature of 25°C differ from the experiment by –1.7%. At an ambient temperature of –10°C the difference is –4.0%.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20500 - Materials engineering
Result continuities
Project
—
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
AIP Conference Proceedings. Volume 1889
ISBN
978-0-7354-1572-0
ISSN
0094-243X
e-ISSN
neuvedeno
Number of pages
7
Pages from-to
1-7
Publisher name
American Institute of Physics
Place of publication
Melville
Event location
Plzeň
Event date
Jun 13, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000417391000003